摘要
介绍了带漂移布朗运动理论,以航空器材为研究对象,通过分析航材故障发生趋势,建立了基于带漂移的布朗运动的预测模型,并且给出了具体算例,验证了所建模型的科学性和有效性。实例证明,该方法可操作性强,易于工程实现,为航材科学管理提供了基础。
The theory of Brownian motion with drift was introduced. Fault development tendency of air material was studied and analyzed. The fault forecast model based on Brownian motion with drift was established based on the analysis. The scientificity and validity of the model was verified by specified example. The results showed that the proposed methods have good operability and easy for engineering application. The purpose was to provide foundation for scientific management of air material.
出处
《装备环境工程》
CAS
2013年第2期113-115,123,共4页
Equipment Environmental Engineering
关键词
航空器材
带漂移布朗运动
预测
air material
Brownian motion with drift
forecast
